Mountain Equipment Helium Expansion partition, majolica blue
Allows you to increase the volume of your sleeping bag with a specially designed chamber compatible with Mountain Equipment down sleeping bags.
- Enlargement of HELIUM sleeping bags by 13 cm.
- 2x YKK® zippers allow connection with the zipper of your sleeping bag.
- 30 g of 90-10 pure duck feathers with a filling of 700 cuin.
- The 100% recycled surface material HELIUM TM 20 D is light, highly breathable and wind-resistant and treated with PFC-free water-resistant DWR treatment.
- 100% recycled Supersoft 20D inner material treated with PFC-free water-resistant DWR treatment.
- Comes with an ultra-lightweight compression pack.
Type of insulating material: feathers
Feather type: duck
DWR (Durable Water Repellent): yes
Compression package: yes
Hood adjustability: no
Packaging for storage: no
Down ratio: 9
Size: LZ
Outer fabric: Helium 20D
Manufacturers: Mountain Equipment
Sex | Unisex |
Colour | blue |
Filling | feathers |
Temperature determination | unspecified |
Sleeping bag shape | unspecified |
Sport | hiking, alpinism, camping |
product ID | 184701 |

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